On January 20, 2022, Ho Chi Minh Stock Exchange (HOSE) held a ceremony to celebrate the listing decision and put 267,384,090 shares of Deo Ca Traffic Infrastructure Investment JSC (Stock code: HHV) into trading. The total value of HHV listed shares reached VND 2,673,840,900,000, the reference price on the first trading day was VND 25,660/share, the price fluctuation band was +/- 20%.